Tim tried to use a Digital TV coupon at a Philadelphia Radio Shack and was told that he had to provide his name and address in order to redeem it, as per government regulations. Strike out “government” and replace with “imaginary” and you’re closer to the truth. Hmm, did this Radio Shack employee just break the law?

As several readers discussed in yesterday’s post, utility, phone, and cable companies usually require your Social Security number in order to perform a credit check before activating service. You don’t have to provide it, but they don’t have to extend their services to you either. Here’s one reader’s explanation of how he was able to turn on water, electricity, gas, and an AT&T land line without turning over his SSN.